.title{
    height: 150px;
    position: absolute;
    z-index: 99;
}
.title_item_box{
    padding: 20px 75px;
    width: 1365px;
    margin: 0 auto;
}
.operation_box{
    float: right;
    margin-left: 35px;
}
.operation_li{
    float: left;
    font-size: 12px;
}
.operation_span{
    margin: 0 3px;
    color: #fff;
}
.ks:hover .icon {
    background:#ff8000;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
    font-size: 10px;
    margin-top: 5px;
    margin-left: 3px;
    fill: #fff;
}
.logo_img{
    width: 217px;
    float: left;
    height: 86px;
    /* background-image: url(../image/public/logo-normal-145-70.svg);s */
    background-repeat: no-repeat;
    background-position: 0px -8px;
    margin-top: -5px;
    margin-left: -19px;
}
.logo_img img{
    width: 311px;
    height: 85px;
    position: relative;
    left: -55px;

}
.nav_box{
    margin: 0 auto;
    display: flow-root;
    width: 55%;
    padding: 7px;
}
.nav_li{
    float: left;
    font-size: 16px;
    padding: 0 12px;
}
.nav_li .a_text_all:hover{
    color: rgb(255, 128, 0);
}
.operation_li .a_text_all:hover{
    color: rgb(255, 128, 0);
}
.operation_li .a_text_all{
    color: #fff;
}
.nav_li .a_text_all{
    color: #fff;
}
.new{
    width: 30px;
    height: 15px;
    background: url(../image/head/new.png);
    background-size: 100%;
    position: absolute;
    display: flow-root;
    margin: -13px 0 0 49px;
}
.ul2{
    width: 70px;
    height: 100px;
    background-color: #fff;
    position: absolute;
    right: 380px;
    top: 42px;
    display: none;
}
.ul2::after{
    content: "";
    box-shadow: 0 0 0 rgb(0 0 0 / 50%);
    position: absolute;
    top: -6px;
    left: 27px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 6px solid #fff;
}
.ul3{
    height: 100px;
    background-color: #fff;
    position: absolute;
    top: 42px;
    right: 334px;
    display: none;
    width: 54px;
}
.ul3::after{
    content: "";
    box-shadow: 0 0 0 rgb(0 0 0 / 50%);
    position: absolute;
    top: -6px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 6px solid #fff;
}
.ul2 li,.ul3 li{
    padding: 2px 5px;
    height: 20px;
    color: #444;
    font-size: 12px;
    line-height: 20px;
    text-align: center;
    border-bottom: 1px solid #dcdcdc;
}

.ul2 li:hover,.ul3 li:hover{
    background-color: #ff8000;
}

.ul2 li:hover a,.ul3 li:hover a{
    color: #fff;
}
.ul2 li a,.ul3 li a{
    margin: auto;
}

.ul4{
    width: 200px;
    height: 170px;
    position: absolute;
    right: 135px;
    top: 42px;
    background: #fff;
    display: none;
    z-index: 2;
}
.ul4::after{
    content: "";
    box-shadow: 0 0 0 rgb(0 0 0 / 50%);
    position: absolute;
    top: -6px;
    left: 95px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 6px solid #fff;
}
.download-1 {
    text-align: center;
    padding: 15px 0 7px 0;
    font-size: 14px;
}
.img {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    display: block;
    background: url(../image/head/code.png) no-repeat center center;
    background-size: cover;
    background-color: #fff;
}
ul{
    padding: 0!important;
}
#nav_villa{
    height: 35px;
}
.search_box{
    background: rgba(0,0,0,.4);
    height: 68px;
    width: 1519px;
    z-index: 2;
    position: absolute;
    top: 500px;
}
.search_item_box{
    margin: 0 auto;
    width: 1200px;
    display: flex;
    padding: 17px 0;
    justify-content: space-between;
    position: relative;
    z-index: 99;
}
.search_text_box{
    width: 266px;
    height: 35px;
    margin-right: 20px;
    outline: none;
    border: none;
    padding: 0 47px;
}
.block .el-input__inner{
    height: 33px!important;
    border-radius: 0!important;
    padding: 0 0 0 45px !important;
}
.el-select .el-input__inner{
    height: 33px;
    border-radius: 0;
    padding: 0 43px;
    width: 179px;
}

.el-icon-date{
    color: #FF8000!important;
    line-height: 37px!important;
    font-size: 23px !important;
    margin-left: 7px !important;
}
.el-select__caret{
    margin-top: 3px;
}
.btn_search{
    width: 215px;
    height: 35px;
    text-align: center;
    line-height: 35px;
    border: none;
    background: #FF8000;
    color: #fff;
}
.btn_search:hover{
    background: #FAA10BFF;
}
.look_video{
    display: inline-block;
    border: 1px solid #fff;
    line-height: 35px;
    width: 187px;
    margin: 60px;
    color: #fff;
    text-align: center;
    font-size: 16px;
    font-weight: normal;
}